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140184-81-2

2-Pentenoic acid, 4-phenyl-, 1,1-dimethylethyl ester, (Z)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 140184-81-2 Structure

  • Basic information

    1. Product Name: 2-Pentenoic acid, 4-phenyl-, 1,1-dimethylethyl ester, (Z)-
    2. Synonyms:
    3. CAS NO:140184-81-2
    4. Molecular Formula: C15H20O2
    5. Molecular Weight: 232.323
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 140184-81-2.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 2-Pentenoic acid, 4-phenyl-, 1,1-dimethylethyl ester, (Z)-(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-Pentenoic acid, 4-phenyl-, 1,1-dimethylethyl ester, (Z)-(140184-81-2)
    11. EPA Substance Registry System: 2-Pentenoic acid, 4-phenyl-, 1,1-dimethylethyl ester, (Z)-(140184-81-2)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 140184-81-2(Hazardous Substances Data)

140184-81-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140184-81-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,1,8 and 4 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 140184-81:
(8*1)+(7*4)+(6*0)+(5*1)+(4*8)+(3*4)+(2*8)+(1*1)=102
102 % 10 = 2
So 140184-81-2 is a valid CAS Registry Number.

140184-81-2Downstream Products

140184-81-2Relevant articles and documents

Carbonyl olefination with α-stannyl ester enolates: a new synthesis of α,β-unsaturated esters

Zapata, Antonio,Nunez, Beatriz M.,Ferrer, Fernando J.

, p. C9 - C11 (1992)

The reaction of α-stannyl ester enolates with carbonyl compounds is described. α,β-Unsaturated esters are obtained in good yields.A reaction mechanism is proposed.

Highly (E)-selective wadsworth-emmons reactions promoted by methylmagnesium bromide

Claridge, Timothy D. W.,Davies, Stephen G.,Lee, James A.,Nicholson, Rebecca L.,Roberts, Paul M.,Russell, Angela J.,Smith, Andrew D.,Toms, Steven M.

supporting information; experimental part, p. 5437 - 5440 (2009/06/18)

(Chemical Equation Presented) An experimentally simple protocol for the very highly (E)-selective Wadsworth-Emmons reaction [(E):(Z) selectivities in excess of 180:1 in some cases] of a range of straight-chain and branched aliphatic, substituted aromatic, and base-sensitive aldehydes via reaction with an alkyl diethylphosphonoacetate and MeMgBr is reported.

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